Prosthesis is an artificial body part that is used to replace a natural part.
Prosthesis is an artificial body part that is used to replace a natural part.
以下哪项属于Embase数据库不合法的检索表达式（）。 A: ’heart attack’ B: ’hip near/3 prosthesis’ C: ’sleep disorder’/exp/mj/dm_dt，dm_th D: fluorouracil/dd_ae，dd_it，dd_to
以下哪项属于Embase数据库不合法的检索表达式（）。 A: ’heart attack’ B: ’hip near/3 prosthesis’ C: ’sleep disorder’/exp/mj/dm_dt，dm_th D: fluorouracil/dd_ae，dd_it，dd_to
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